how save shsh blobs using online tools

you can now save your shsh blobs using just simple online tools . You can use two methods to save your shsh2 blobs from signed ipsw firmware.

first method is This Telegram Bot Instantly Generates SHSH2 Blobs from Your iPhone. Simple use some text message and your blobs will be generated. type /start , /shsh / just follow the screen instruction. you need Telegramthen go here

after the Telegram Bot Instantly Generates SHSH2 you can save it to your computer. this shsh2 can be useful in the future if you want to downgrade your firmware version. This will only save Telegram Bot Instantly Generates SHSH2 from the signed firmware.